MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9c830f9f98c5cb4cf7211fa5d41c84bd809aef8336266dcae814c2626f6b4e1a. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Mirai


Vendor detections: 8


Intelligence 8 IOCs YARA 13 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9c830f9f98c5cb4cf7211fa5d41c84bd809aef8336266dcae814c2626f6b4e1a
SHA3-384 hash: 2bf64273cf17184a3d411061a75943a890c1ec01da70f6b66908db43aad410a86e10dae4e4135c29ec9b3bfc3fb0072c
SHA1 hash: 47575c1d6be6ec06a95cc479dc1ca0cef359742c
MD5 hash: 641c1ae7b0eafb989761d12391d5761f
humanhash: golf-nitrogen-september-aspen
File name:i686
Download: download sample
Signature Mirai
Create hunting rule
File size:928'388 bytes
First seen:2025-12-07 13:26:54 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 24576:Fwfh90PhfGhYjKnPTarNnDjKOtIP87WEb:ufb0PhfGh9a8De
TLSH T1F6156CA9E7C3D4E1F25300F1024ECBE61D64A51B6053FAF6EB843A577472B922F1626C
telfhash t146e117b72ab698ec73e084018757b160cf26e03725e0397215f264d1bb72f536b76939
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
28
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30541.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-6981169-0
Create hunting rule

Unix.Dropper.Mirai-7135944-0
Create hunting rule

Unix.Dropper.Mirai-7135945-0
Create hunting rule

Unix.Dropper.Mirai-7136018-0
Create hunting rule

Unix.Dropper.Mirai-7136031-0
Create hunting rule

Unix.Trojan.Mirai-8041683-0
Create hunting rule

Unix.Dropper.Gafgyt-9762292-0
Create hunting rule

Unix.Trojan.Mirai-9943729-0
Create hunting rule

Result
Gathering data
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/44cc382c-9e63-46de-9e0a-a9a4ad2d862a
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1828352
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Opens /proc/net/* files useful for finding connected devices and routers
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1828352 Sample: i686.elf Startdate: 07/12/2025 Architecture: LINUX Score: 76 29 gay.energy 2->29 31 1.3.3.7, 666 CLOUDFLARENETUS China 2->31 33 daisy.ubuntu.com 2->33 35 Malicious sample detected (through community Yara rule) 2->35 37 Antivirus / Scanner detection for submitted sample 2->37 39 Multi AV Scanner detection for submitted file 2->39 41 Yara detected Mirai 2->41 8 i686.elf 2->8         started        11 python3.8 dpkg 2->11         started        signatures3 process4 signatures5 43 Opens /proc/net/* files useful for finding connected devices and routers 8->43 13 i686.elf sh 8->13         started        15 i686.elf 8->15         started        17 i686.elf 8->17         started        process6 process7 19 sh sh 13->19         started        21 sh wget 13->21         started        23 sh chmod 13->23         started        25 sh rm 13->25         started        27 i686.elf 15->27         started       
Score:
99%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/9c830f9f98c5cb4cf7211fa5d41c84bd809aef8336266dcae814c2626f6b4e1a
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/9c830f9f98c5cb4cf7211fa5d41c84bd809aef8336266dcae814c2626f6b4e1a/
Verdict:
Malicious
Threat:
Backdoor.Linux.Gafgyt
Link:
https://tip.neiki.dev/file/9c830f9f98c5cb4cf7211fa5d41c84bd809aef8336266dcae814c2626f6b4e1a
Threat name:
Linux.Trojan.MiraiGafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-12-07 13:28:17 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 36 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tsbq7h4yyxfuz5zbd6s5iheexwajv34dgytg3sxictbge33ljyna._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion discovery linux
Link:
https://tria.ge/reports/251207-qp9lpayqar/
Behaviour
Writes file to tmp directory
Changes its process name
Reads system network configuration
Reads system routing table
File and Directory Permissions Modification
Executes dropped EXE
Modifies Watchdog functionality
Verdict:
Malicious
Tags:
botnet trojan tsunami gafgyt Unix.Trojan.Mirai-6981169-0
YARA:
botnet_dedsec botnet_RyM Linux_Trojan_Ddostf_dc47a873 Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Tsunami_c94eec37 Linux_Trojan_Tsunami_0a028640 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/76efd59c-83a0-4d6f-8bcf-f2ffb7a17d5c
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.03
Link:
https://yomi.yoroi.company/submissions/9c830f9f98c5cb4cf7211fa5d41c84bd809aef8336266dcae814c2626f6b4e1a

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
Rule name:botnet_dedsec
Create hunting rule
Author:NDA0E
Description:dedsec botnet
Rule name:botnet_RyM
Create hunting rule
Author:NDA0E
Description:RyM botnet
Rule name:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Ddostf_dc47a873
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Tsunami_0a028640
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Tsunami_c94eec37
Create hunting rule
Author:Elastic Security
Rule name:malwareelf55503
Create hunting rule
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 9c830f9f98c5cb4cf7211fa5d41c84bd809aef8336266dcae814c2626f6b4e1a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3728727/
  
Delivery method
Distributed via web download

Comments